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| Presentation | 2019-10-11 10:50 A Study on High Precision Multiple-fiber Push-On Connector for Reference Connection Application Ryo Koyama, Yoshiteru Abe, Chisato Fukai, Masaaki Takaya (NTT)  OFT2019-35 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We developed single-mode multi-fiber push-on (MPO) connectors with splice losses below 0.2 dB for reference use in a standard optical cable attenuation test. To realize these connectors, we decided to adopt tighter tolerances for the fiber hole deviation and guide hole pitch in the mechanically transferrable (MT) ferrule. We also decided the criterion when selecting MPO connectors for reference use from connectors that employ precise MT ferrules. The valid criterion was that 3 male and female plugs whose splice losses in 12 channels should be below 0.2 dB in all 3 by 3 mating patterns. The MPO connectors that we fabricated using precise MT ferrules and selected according to the criterion performed well enough for reference use. The mean insertion loss was 0.07 dB and the appearance probability of the insertion losses below 0.2 dB was 99.1%. The fabricated MPO connectors show that the MT ferrule design with tighter tolerances and the selection criterion for MPO connectors are practical as regards producing an MPO connector for reference use. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Optical connector / MPO connector / Reference connector / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 223, OFT2019-35, pp. 17-21, Oct. 2019. | |
| Paper # | OFT2019-35 | |
| Date of Issue | 2019-10-04 (OFT) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | OFT2019-35 |
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| Conference Information | |
| Committee | OFT |
| Conference Date | 2019-10-11 - 2019-10-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ekimae-Office-Kashikaigishitsu (Niigata) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OFT |
| Conference Code | 2019-10-OFT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on High Precision Multiple-fiber Push-On Connector for Reference Connection Application |
| Sub Title (in English) | |
| Keyword(1) | Optical connector |
| Keyword(2) | MPO connector |
| Keyword(3) | Reference connector |
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| 1st Author's Name | Ryo Koyama |
| 1st Author's Affiliation | NTT (NTT) |
| 2nd Author's Name | Yoshiteru Abe |
| 2nd Author's Affiliation | NTT (NTT) |
| 3rd Author's Name | Chisato Fukai |
| 3rd Author's Affiliation | NTT (NTT) |
| 4th Author's Name | Masaaki Takaya |
| 4th Author's Affiliation | NTT (NTT) |
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| Speaker | Author-2 |
| Date Time | 2019-10-11 10:50:00 |
| Presentation Time | 25 minutes |
| Registration for | OFT |
| Paper # | OFT2019-35 |
| Volume (vol) | vol.119 |
| Number (no) | no.223 |
| Page | pp.17-21 |
| #Pages | 5 |
| Date of Issue | 2019-10-04 (OFT) |
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